Grasses and weeds: the main culprits in hay fever.
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National Asthma and Respiratory Training Centre, Warwick.
D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D006634:Histamine H1 Antagonists / Q000627:therapeutic use; D006801:Humans; D014663:Nasal Decongestants / Q000627:therapeutic use; D006109:Poaceae; D011058:Pollen; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy / Q000209:etiology* / Q000276:immunology
D000305:Adrenal Cortex Hormones; D006634:Histamine H1 Antagonists; D014663:Nasal Decongestants